Recadd 2011-2012

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2011-2012 | 2013| 2014-2017 | 2018-

Date	Article	Change
2012-12-28	QA-P4, QA-Ci2, QA-Cu1, QA-Cu7, QA-Tf2 QG-P2, QG-P3, QG-L1, QG-Ci2, QG-Tf2 QL-Ci2, QL-Cu1, QL-Tf1 (extra properties regarding QA-P41 QG-2P2/3/4/5, QG-P17/18,19, QG-Ci1/2/3)	addition
2012-12-26	QA-P41, QG-Tr3, QG-Ci3 (new point, triangle, circle)	new
2012-12-25	QL-Ci6, new property	addition
2012-12-24	QG-Co1, QG-Co2 QG-L1, QG-P1, QG-P2, QG-P3, QG-P17, QG-P18, QG-P19, QG-2P4 (addition properties wrt Polars)	addition
2012-12-23	QL-Co1, QL-Co2, QL-Co3 QL-P1, QL-P2, QL-P7, QL-P8, QL-P9, QL-P12, QL-P13, QL-P25 (addition properties wrt Polars)	addition
2012-12-15	QG-P17, QG-P18, QG-P19 (new QG-points) QG-Ci1, QG-Ci2 (new QG-circles) QG-2P2, QG-2P3, QG-2P4, QG-2P5 (new QG-bicentric pairs)	new
2012-12-10	QA-Tr1, QL-Tr1 (addition self-polar property)	addition
2012-12-06	QA-P40 (new point), QA-L7 (new line), QA-Tr4 (new triangle)	new
2012-12-06	QA/1, QL/1, explanation Triple Triangles QA-P3, QA-Tr3, new properties	addition
2012-12-02	QG-Co3, QG-P15: mutual properties	addition
2012-12-01	QA-P26, QL-P12, QL-P15, QG-P8, QG-L3 (new centroid related properties) QG-P16, QG/2, QG/3, QL-P26 (extra properties wrt QG-P16) QG-P14 (misc. property Eckart Schmidt)	addition
2012-11-30	QA-P9, QL-P5, addition combined property	addition
2012-11-29	QG-P1, QG-P15, QG-Tf2, QL-P1, QL-Tf1 QA-P3, QA-P4, QA-L4, QA-Cu1, QA-Tf2, QA-Tr2 new properties wrt new point QG-P16	addition
2012-11-29	QG-P16, new point by Eckart Schmidt	new
2012-11-11	QL-P26, alternative construction method	addition
2012-11-06	QL-P1, new property Francisco Javier García Capitán	addition
2012-10-29	QA-P38, new picture + addition to 3rd property QG-P5, new property	addition
2012-10-19	QA-P5, new property	addition
2012-10-12	QG-L6 (new line), QG-2P1 (new bicentric pair)	new
2012-10-08	QA-P23 (new references Ref-15g, Ref-15h, Ref-29)	addition
2012-10-07	QL-L1,QL-P26, QG-P9,QG-P13,QG-P14,QG-Tf2 ( new properties Eckart Schmidt)	addition
2012-10-01	QA-P2 (new property) by Seiichi Kirikami	addition
2012-09-30	QA-P5 (new property), QA-P39 (new point) by Seiichi Kirikami	addition
2012-09-26	QL-12L1, QL-12P1, new properties	addition
2012-09-24	QG-Co1, QG-Co2 construction-methods	addition
2012-09-22	QL-P2, QL-L1, QL-L8, QL-L9, QG-P8, QG-P9, QG-P10, QG-P11 new properties from Eckart Schmidt	addition
2012-09-13	New property and construction method QA-P20 by Seiichi Kirikami	addition
2012-08-24	QA-P1, QA-P2, QA-P10, QA-P11, QA-P12, QA-L1, QA-L5, QL-L4, QL-L6, QG/3, QG-P8, QG-Co2, QG-Co3 new properties from Eckart Schmidt	addition
2012-08-24	QA-Co2, Ref-28 (addition Reference 28)	addition
2012-08-21	QA-P1,QA-P5,QA-P20, QG/2, QG-P1,QG-P2,QG-P7,QG-P10,QG-P14, QL-L9 new properties regarding new point QG-P15	addition
2012-08-20	QG-P12, QG-P13, QG-P14, QA-P20, QA-Tf2 properties regarding Involutary Conjugate wrt QG-points	addition
2012-08-20	QG-P15, new point Seiichi Kirikami QA-Co1, QA-Cu1, QL-L1 new property wrt QG-P15	new
2012-08-19	QA, QL, modified description Quadrangle / Quadrilateral	modification
2012-08-19	QG-Co3, new picture + addition 1st property	addition
2012-08-16	QA-P3, new property Randy Hutson	addition
2012-08-15	QA-Cu2, QA-Cu4, extra properties	addition
2012-08-15	QA-Co1, QG/5 (new point on Nine-point Conic QA-Co1)	addition
2012-08-08	QL-P5: new property Seiichi Kirikami	addition
2012-08-08	QA-Co2: new property Floor van Lamoen	addition
2012-08-04	QG-P4 till QG-P11 (addition references to QG-L4,QG-L5,QG-Tr1,QG-Tr2)	addition
2012-08-04	QG-L4,QG-L5, QG-Tr1,QG-Tr2	new
2012-08-01	QA-P3,QA-P10,QA-P24, QA-P26 QL-P1, QL-P2, QL-P12 QG-P1,QG-P4,QG-P5, QG-P8,QG-P13 mutual QA-/QL-/QG-lines Eckart Schmidt, July, 2012	addition
2012-07-29	QA-Co/1, addition coordinates	addition
2012-07-28	QA-P2,QA-P18,QA-P19,QA-Co5,QA-Co/1 new properties Randy Hutson, July, 2012	addition
2012-07-28	QA-P9,QA-P14,QA-P15,QA-P16 QL-P6,QL-P13,QL-P20 QG-L3 new properties Eckart Schmidt, July, 2012	addition
2012-07-22	QG/2: new lines with QG-/QA-/QL-points	addition
2012-07-21	QA-P38,QA-Co4,QA-Co5 properties wrt QA-DT-Conic Perspector	addition
2012-07-21	QA-Co/1 QA-DT-Conic Perspector	new
2012-07-17	QA-P1,QA-P2,QA-P9,QA-P10,QA-P14,QA-P15,QA-P20,QA-P25, QA-P26,QA-P32,QA-P33,QA-P34, QL-Ci3 QL-P1,QL-P2,QL-P4,QL-P6,QL-P8,QL-P9,QL-P14,QL-P15,QL-P16,QL-P17 QG-P1,QG-P4,QG-P5,QG-P7,QG-P8,QG-P9,QG-P10,QG-P12,QG-P14 div. properties Triangles, Circumcircles formed by QA- and QL-versions different points	addition
2012-07-17	QA-P1,QA-P14,QA-P15,QA-P21 QL-P5,QL-P18,QL-L1,QL-L4,QL-L6 QG-P2,QG-P10,QG-P12 collinearites QA- and QL-versions different points	addition
2012-07-10	QL-P12: new type of construction (last one)	addition
2012-07-05	QA-P38: new point (Angel Montesdeoca, Randy Hutson)	new
2012-07-05	QA-P1: second last property	addition
2012-07-05	QA-P16: property # 9	addition
2012-07-05	QA-P19: property # 7	addition
2012-07-04	QL-P16: new property at the end	addition
2012-06-28	QL-P5: 2 new properties (last ones)	addition
2012-06-26	QG-P1: new property at the end	addition
2012-06-23	QL-L9: new property at the end	addition
2012-06-21	QG-P10: new property at the end	addition
2012-06-20	QA-P2: new property at the end	addition
2012-06-20	new reference Ref-27	addition
2012-06-20	QA-P4: 6 new properties (last ones)	addition
2012-06-18	QG-P5 : extra picture + addition properties # 4 & 5	addition
2012-06-18	QA-P9 : property # 3	modification
2012-06-07	Encyclopedia of Quadri-Figures	new
2011-12-28	Perspective Fields part II 1.0	new
2011-12-21	Perspective Fields part I 1.0	new

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